115. Section of Craiglockhart Hill, Edinburgh 387 116. Section of the bottom of the Midlothian Plateau, Linnhouse Water above Mid-Calder Oilworks 387 117. Section of the top of the Midlothian Plateau in the Murieston Water 388 118. Section of Calton Hill, Edinburgh 389 119. Cliff of tuff and agglomerate, east side of Oxroad Bay, a little east from Tantallon Castle, East Lothian 391 120. Section across part of the Clyde Plateau to the west of Bowling (reduced from Sheet 6 of the Horizontal Sections of the Geological Survey of Scotland) 392 121. Diagram illustrating the thinning away southwards of the lavas of the Clyde Plateau between Largs and Ardrossan. Length about 10 miles 393 122. Diagram illustrating the thinning away eastwards of the lavas of the Clyde Plateau in the Fintry Hills. Length about 12 miles 394 123. View of the two necks Dumgoyn and Dumfoyn, Stirlingshire, taken from the south 395 124. Ground-plan of Plateau-vents near Strathblane, Stirlingshire, on the scale of 6 inches to a mile 395 125. Ground-plans of double and triple necks in the Plateau series, on the scale of 6 inches to a mile 396 126. Ground-plan of tuff-neck, shore east of Dunbar 398 127. Section across the vents Dumgoyn and Dumfoyn, and the edge of the Clyde plateau above Strathblane, Stirlingshire 400 128. Section through the large vent of the Campsie Hills 400 129. Diagrammatic section across the central vent of the Clyde plateau in Renfrewshire 400 130. Section across Southern Berwickshire, to show the relation of the volcanic plateau to the vents lying south from it 401 131. Section of south end of Dumbuck Hill. East of Dumbarton 403 132. Section across the East Lothian plateau, to show the relative position of one of the necks 403 133. View of Traprain Law from the south, a phonolite neck of the Garleton Plateau 405 134. Veins and dykes traversing the agglomerate and tuff of the great Renfrewshire vent 408 135. "The Yellow Man," a dyke in volcanic tuff and conglomerate on the shore a little east of North Berwick 409 136. Trachytic sills, Knockvadie, Kilpatrick Hills 410